Finding the Fourth Proportional to 6,276,119.97, 9,410,522.02 and 2,433,453.19
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Solution
The fourth proportional to 6,276,119.97, 9,410,522.02 and 2,433,453.19 is: 3,648,761.48
Step by Step Solution
- Step 1: Write the proportion equation
6,276,119.97 : 9,410,522.02 = 2,433,453.19 : x - Step 2: Convert to fraction form
6,276,119.97/9,410,522.02 = 2,433,453.19/x - Step 3: Cross multiply
6,276,119.97x = 9,410,522.02 × 2,433,453.19 - Step 4: Simplify right side
6,276,119.97x = 22,900,064,799,524.30 - Step 5: Solve for x
x = 22,900,064,799,524.30/6,276,119.97 - Step 6: Final answer
x = 3,648,761.48
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.